<div class="layerlist mt-drag" data-dragset='{"limit":true, "undrag":["#layerlist"]}'>
    <h1 class="clearfix">
        <i class="iconfont icon-caidan"></i>
        <span>图层列表</span>
        <a data-toggle='[{"dom":"#layerlist","class":"hide"},{"dom":"#layerlistIcon","class":"layerlist-icon"}]'><i id="layerlistIcon" class="iconfont icon-a1down"></i></a>
    </h1>
    <ul id="layerlist" class="mt-uniqlist hide"></ul>
</div>